Introducing Reiss x McLaren Formula 1 Team Collection, our exclusive collaboration with the McLaren Formula 1 Team. The Stealth cardigan is spun from a soft wool blend with ribbed trims and dropped shoulder seams. An intarsia knitted helmet design features on the reverse. Wool blends. Intarsia knitted helmet design. Dropped shoulder seams. Button-front closure. Front pockets. Ribbed trims.